Messages in this thread | | | Date | Wed, 07 Mar 2007 09:51:28 -0800 | From | "H. Peter Anvin" <> | Subject | Re: tiny tty driver sample |
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Alan Cox wrote: >> I guess something like >> >> tty_buffer_request_room(tty, data_size); >> for (i = 0; i < data_size; ++i) >> work += tty_insert_flip_char(tty, data[i], TTY_NORMAL); >> if (work) >> tty_flip_buffer_push(tty); > > > Unless data_size can be very large and high speed then you can replace the > lot with > > if (tty_insert_flip_string(tty, data, data_size)) > tty_flip_buffer_push(tty); >
What does "very large and high speed" mean in this context?
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